This is a ROM based on the latest official 4.3 firmware for galaxy S3 , i added all the avaiable port from S4/Note3 i and added some essentials mod to let you have a beatiful experience using our ROM. I added some tweak, too for high performance and battery life !

- Lot of mods (look must be that of S4/Note 3)
- Bug free (sometimes port from other phones contain bugs)
- RAM free (port from S4/N3 are optimized to work on 2/3 GB of ram)
- Not laggy when you have and heavy use

Feature of S4 Revolution v12

Based on last official 4.3 firmware for S3 (MK6)

Smart Stay and Smart Scroll fully working from Note 3 !

Light Effect on Lockscreen from Note 3

Watercolour Effect on Lockscreen from Note 3

Ink Effect on Lockscreen from Note 2

Improved ripple effect using lib from S4

AC!D AUDIO ENGINE v5.0 (In AROMA installer)

-Bass are deeper, crispier and more powerfull, with nice effect without distortion and crackling
-treeble are less aggressive and more immersive (you'll enjoy whistle, whisper, instrument like piano, guitar,... will be much more natural and balanced)
-Voice is really more natural with better balenced EQ for a pure cristal sound for an awesome clarity
-Audio track quality will be enhanced and the improvement will be even noticed on your most crappy headset (even if good headphone are really suggested to enjoy all improvement of this MOD)

AUDIO TECHNOLOGY INCLUDED
-Sony Clearaudio Plus system (an amazing technolgy to enhance clarity of Bass and provide several effect like Clearphase, Clearbass, SRS surround,...)
-Beats Audio Engine (we ported latest beats engine from HTC one XL, and modded it a lot to be great handled by Clearaudio, it improve greatly Bass power and overal surround effect)
-cyanogen DSP features (it helped a lot to handle better in app Equaliser)
-Dolby Digital Sound (overall better audio clarity with way more natural sound and some awesome features like SRS Wow and Dynamic Bass range)
-Sony Xloud (enhance noticably speaker quality in terms of clarity and volume, it help to ensure there is no distorion in sound even in headset, better balanced treeble and crystal voice)
-Eizo Rewire PRO series (an awesome Audio tool wich brings lots of effect and claim to offer a better balanced and natural Sound)
-AC!D Audio Parts (Huge optimisation in overall sound quality due to some optimisation, some tweaks, some audio rendering and resampling and even more... some Huge work have been done already)

@My wife
@My S3
@Samsung
@MOKIAAA for Call Recording mod
@E TEAM for keyboard
@AC!D TEAM for his awesome mod
@Funky81 for some help with Smart feature
@Amarullz for Aroma Installer
@Arsaw for help
@Slim80 because he's the best,he's my master
@Acquariusoft for Update me app
@Kik0o for help theming rom
@::indie:: for ispiration in thread
@S0ul and @R4rok for help me with aroma and make some bugfix
@Danielsson for testing ROM many time
@Wanam for some mods
@Chainfire for root+recovery

It means you flashed a new modem over the MG4 one. It's not a bug, that's because Samsung has changed the format of the EFS partition with the MG4 baseband and now the older modems (MC2, etc) can't read the IMEI from the EFS, hence the failure to register your phone in your carrier's network.

To fix this issue you need only to install MG4 modem from aroma installer

Additional Notes:

-To receive OTA Updates just open the UpdateMe app once! You'll get registered automatically and will receive a push message once a new version of the ROM is out

Some Tips:

-Use greenify to ibernate app and saving lot of battery ! Ex : some apps look like facebook and twitter consumes a lot of battery ! Ibernating them you will save lot of battery and more ram free
-Set Window Animations to 0.5 to fast ypur phone.. Active it in developer section in settings
-If you need access to developer options tap on the build number 4 times
-For better battery set brigthness to "auto"

-Fixed Google Play error when download apps
-Fixed error when install app
-Fixed not visual memory info
-Fix not working easy launcher and settings (to use it first clear default option for TW home classic)

-Fixed Network error after install ROM
-Added kernel to aroma : liteGX,Adam,Googy Max
-Updated modem from MC2 to MG4 (for who has modem lower that MG4,for who has MG4 or up you select NO FLASH OPTION in aroma)
-Made some corrections/improvements in aroma installer (THANKS S0ul)
-Updated stock kernel to MK2 (fixed wake up lag and better optimization)
-Improved Water ripple effect using lib from S4
-Added ANT+ support
-Best face lib recognition from Note 3
-Ported Galaxy Note 3 keyboard
-Ported Music Player from S4
-Ported S Voice from Note 3
-Ported tutorial from Note 3
-Ported S Health from Note 3
-Ported S Note from Note 2 (THANKS ARSAW AND or1m)
-Changed 5x5 icon in drawer launcher to 4x5
-Fixed Magazine Home crash
-Now open Magazine Home with swipe on much faster
-Now open Magazine Home with press home button when you are in first page
-Changed plat logo text
-Enabled call recording
-SMS app modded,that include the following features :
-displaying sent Time instead of the received time
-Permanent disabling of SMS, MMS & Email log history to be logged in call logs
-SMS hack: SMS 200 recipients, stop SMS to MMS auto-converting, increase SMS hour limit, 1000 slides, group messages, scheduled messages and save/restore messages
-Fixed crash Touchwiz when you press 2 time home button
-Lot of other bugfix
-Improved performance and stability

UPDATED FROM LATEST FIRMWARE 4.3 FOR S4

-Alarm widget
-Easy Launcher
-Easy Settings

v8.0 Android 4.3 MJ9 04/11/13

-Updated base to android 4.3 leak (MJ9)
-New features :
better stability and fluidity
all features of android 4.3
added Gear support
new calculator app
new gallery app
added sound and photo feature in camera
added mode to SD card feature
new Job manager app
core UI from S4
Settings tabbed as in S4/Note 3
and many other to find

-Added all features and apps from S4 Revolution v7.0
-Removed all brand feature

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